1. Early Years and Key Stage 1 Maths Parent’s Information Evening Progression of Calculations

2. Number Reception Counting up to 20 1-1 correspondence Reading Numbers Ordering numbers to 20 Writing numbers Numicon

3. Addition Reception Practical activities modelled by teacher 1 more Counting on How many altogether when combining groups of objects Addition through songs and stories Begin to write simple number sentences

5. Year 1 Number bonds to 10/20 Add 1 digit and 2 digit numbers to 20 To know all number bonds for numbers up to 10

6. Missing number calculations 7+4= Using number lines and a hundred square

7. Year 2 Number bonds to 100 Know that addition is commutative Using a number line and hundred square Drawing their own number lines 47 + 36=

8. Addition Vocabulary Rec add, more, make, total, altogether, sum, one more, ten more. Year 1 All of the above plus... +, plus, double, near double, two more... greater, units, ones, tens, count, count (up) to count on (from, to) how many...? Year 2 All of the above plus... addition 100 more...

9. Subtraction Reception Taking away objects 1 less Counting back Subtraction through songs and stories Practical activities modelled by teacher Begin to write simple number sentences

10. Year 1 Number bonds to 10/20 and related subtraction facts Subtract 1 and 2 digit numbers from numbers up to 20 Using practical resources to take away Using a number line and hundred square

12. Year 2 Know that subtraction is not commutative Count on and back in 10s from any number 33-26 Finding the difference

13. Subtraction Vocabulary Rec How many are left/left over? How many have gone? one less, two less... ten less... how many less is... than...? difference between is the same as Year 1 All of the above plus... -, subtract, minus, equals Year 2 All of the above plus... one hundred less how much fewer is...? tens boundary

14. Multiplication Reception Double practically with apparatus Group into 2s

15. Year 1 Children will experience equal groups of objects and will count in 2s and 10s and begin to count in 5s. Begin to say what three 5s are by counting in 5s or what four 2s are by counting in 2s, They will work on practical problem solving activities involving equal sets or groups.

16. Year 2 Be able to count up in 3s Repeated addition can be shown easily on a number line: 5x3=5+5+5 and on a bead bar: 5x3=5+5+5 Children should be able to model a multiplication calculation using an array. This knowledge will support with the development of commutative law (3x5=5x3).

17. Multiplication Vocabulary Rec‘lots of’, ‘doubling’ Year 1 All of the above plus... groups of, x, multiply, times, add, steps of, jumps of, double Year 2 All of the above plus... multiplied by multiple of once, twice, three times, four times, five times... ten times... times as (big, long, wide and so on) repeated addition array row, column

18. Division Reception and Year 1 Sharing equally using practical activities Children will develop their understanding of division and use jottings to support calculation Understand equal groups and share items out in play and problem solving. They will count in 2s and 10s and later in 5

20. Year 2 Children will develop their understanding of division and use jottings to support calculation Sharing equally 6 sweets shared between 2 people, how many do they each get?

21. Grouping There are 6 sweets, how many people can have 2 sweets each? The bead bar will help children with interpreting division calculations such as 10 ÷ 5 as ‘how many 5s make 10?’

22. Division Vocabulary Rec share, share equally, groups of, divide, how many groups? halve one each, two each, three each... Year 1 Year 2 All of the above plus... group in pairs, threes... tens equal groups of ÷, divided by, divided into, left, left over